First they ignore you, then they ridicule you, then they fight you, and then you win.

It's not whether you got knocked down; it's whether you get back up.

Isn't it astonishing that all these secrets have been preserved for so many years just so we could discover them!

Freedom and independence form my character.

The biggest adventure you can ever take is to live the life of your dreams.

If we want a free and peaceful world, if we want to make the deserts bloom and man grow to greater dignity as a human being-we can do it.

One must maintain a little bittle of summer, even in the middle of winter.

If you don't like something, change it. If you can't change it, change your attitude. Don't complain.

To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me.

Change the way you look at things and the things you look at change.

This is one small step for a man, one giant leap for mankind.

You shape your own destiny.

Great things are not done by impulse, but by a series of small things brought together.

Accept whatever comes to you woven in the pattern of your destiny, for what could more aptly fit your needs?

There is a candle in your heart, ready to be kindled. There is a void in your soul, ready to be filled. You feel it, don’t you?

The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.

Instead of worrying about what people say of you, why not spend time trying to accomplish something they will admire

You need a little bit of insanity to do great things.

Whether you think you can, or you think you can't - you're right.

Become a possibilitarian. No matter how dark things seem to be or actually are, raise your sights and see possibilities -- always see them, for they're always there.

Impossible is a word to be found only in the dictionary of fools.